#define _CRT_SECURE_NO_WARNINGS 1
#include"string.h"
using std::endl;
int main()
{
	aqc::string a;
	a.push_back('g');
	//a += "viuhdnu";
	//a.insert(0, 'a');
	a += 'k';
	a += "ndb,jgihnvbc ";
	a += "vfnv";
	a.insert(0, 'a');
	a.insert(0, "111");
	a.insert(3, "vfn");
	a.erase(2);
	a += "nfvdfvfd";
	cout << a.c_str()<<endl;
	cout << a.find("nf")<<"  "<<a.find('v',5);
	
	return 0;
}